Bainbridge 4Ply Alpharag

Neutral museum-quality cut and uncut mat boards.

The traditional muted colors of this acid-free 4-ply mat board from Bainbridge will perfectly compliment any work of art or photo. This museum-quality preservation mat board is 1/16" thick and 100% cotton for superior art protection. Available as a single, double, or a triple mat with a color-match core.

Solid core mat board constructed of four plies of cotton for superior rigidity, strength, and consistent color throughout, including the bevel. This matboard is treated with the Bainbridge Artcare™ Archival System with MicroChamber® technology allowing it to actively protect the image from airborne pollutants and acid by-products within the picture frame.

Recommended for valuable works of original art, rare and antique documents, fine art prints, limited edition prints, and photographs.

Guaranteed color consistency. Meets and exceeds FACTS Guide for Permanence in Mat and Mounting Boards. Mat board is buffered to maintain alkaline pH with an Alkaline reserve of 3-5% as measured by ANSI IT9.2-1991 Sec 5.25.

Customer Reviews

These mats were perfectly cut. There were no mars or overcuts on any of the mats or acid free foamcore I ordered. Same sizes were packaged in a well fitted plastic bag.